package com.dailyblue.java.spring.ioc.demo3;

import lombok.Data;

import java.util.List;
import java.util.Map;
import java.util.Set;

// 常见的集合类型
@Data
public class DemoC {

    private String[] a;
    private List<String> b;
    private Set<String> c;
    private Map<String, String> d;
}
